Vérification d'installation

packages/thunderbird-config.xml

@@ -2,21 +2,28 @@
 <packages>
     <package id="thunderbird-config" 
              name="Configuration Thunderbird"
-             revision="2" 
+             revision="%PKG_VERSION%" 
              priority="10" 
              reboot="false">
 
         <depends package-id="thunderbird" />
 
+        <variable name='PKG_VERSION' value='4' />
         <variable architecture='x86' name='PROG' value='%PROGRAMFILES%\Mozilla Thunderbird' />
         <variable architecture='x64' name='PROG' value='%PROGRAMFILES(x86)%\Mozilla Thunderbird' />
+        <variable architecture='x86' name='REG_PATH' value='HKLM\Software\Mozilla\Thunderbird' />
+        <variable architecture='x64' name='REG_PATH' value='HKLM\Software\Wow6432Node\Mozilla\Thunderbird' />
+
+        <check type="registry" condition="equals" path="%REG_PATH%\ConfigRevision" value="%PKG_VERSION%" />
 
         <install cmd='%COMSPEC% /C copy /Y "%SOFTWARE%\thunderbird\autoconf.js" "%PROG%\defaults\pref\"' />
         <install cmd='%COMSPEC% /C copy /Y "%SETTINGS%\thunderbird\thunderbird.cfg" "%PROG%\"' />
+        <install cmd='%COMSPEC% /C reg add "%REG_PATH%" /v "ConfigRevision" /t REG_SZ /d "%PKG_VERSION%" /f' />
 
         <upgrade include="install" />
 
         <remove cmd='%COMSPEC% /C del /F "%PROG%\defaults\pref\autoconf.js"' />
         <remove cmd='%COMSPEC% /C del /F "%PROG%\thunderbird.cfg"' />
+        <remove cmd='%COMSPEC% /C reg delete "%REG_PATH%" /v "ConfigRevision" /f' />
     </package>
 </packages>